.customer-management-container {
  padding: 24px;
  background-color: #f5f7fa;
  min-height: 100vh;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.page-title {
  margin: 0 !important;
  color: #1f2937;
}

.add-customer-btn {
  background-color: #1890ff;
  border-color: #1890ff;
  transition: all 0.2s ease;
}

.add-customer-btn:hover {
  background-color: #096dd9 !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(24, 144, 255, 0.2);
}

.stats-row {
  margin-bottom: 24px;
}

.stat-card {
  transition: all 0.3s ease;
  border-radius: 8px;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08), 0 3px 6px rgba(0, 0, 0, 0.12);
}

.stat-footer {
  margin-top: 12px;
  text-align: right;
}

.clue-card {
  border-top: 3px solid #1890ff;
}

.vip-card {
  border-top: 3px solid #faad14;
}

.sea-card {
  border-top: 3px solid #52c41a;
}

.main-content-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  overflow: hidden;
}

.customer-tabs .ant-tabs-nav {
  padding: 0 24px;
  background-color: #f5f7fa;
  border-bottom: 1px solid #e8e8e8;
}

.customer-tabs .ant-tabs-tab {
  padding: 12px 24px;
  font-weight: 500;
}

.tab-actions {
  padding-right: 16px;
}

.search-container {
  padding: 16px 24px;
  border-bottom: 1px solid #e8e8e8;
  background-color: #fff;
}

.search-form {
  display: flex;
  align-items: center;
}

.search-result-hint {
  padding: 8px 24px;
  background-color: #f0f7ff;
  border-bottom: 1px solid #e8e8e8;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.customer-row:hover {
  background-color: #f5f7fa;
}

.skeleton-container {
  padding: 24px;
}

@media (max-width: 768px) {
  .customer-management-container {
    padding: 16px;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .search-form {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .search-form .ant-input {
    width: 100% !important;
  }
}
